如何将mysql默认编码改为UTF8

将mysql默认编码改为UTF8的方法：

windows:

a. WIN+Rnet stop mysql关闭mysql服务

b. 复制my-dafault.ini，重命名为my.ini,进入里面

UBUNTU:** sudo vim /etc/mysql/my.cnf **进入执行以下操作：

1、在[client]字段里加入default-character-set=utf8，如下：[client]port = 3306socket = /var/lib/mysql/mysql.sockdefault-character-set=utf82、在[mysqld]字段里加入character-set-server=utf8，如下：[mysqld]port = 3306socket = /var/lib/mysql/mysql.sockcharacter-set-server=utf83、在[mysql]字段里加入default-character-set=utf8，如下：[mysql]no-auto-rehashdefault-character-set=utf8修改完成后，service mysql restart重启mysql服务就生效。注意：[mysqld]字段与[mysql]字段是有区别的。这点在网上没人反馈过。

注： show variables like 'character%' 可查看mysql编码方式，修改完成后是这样的：+--------------------------+----------------------------+| Variable_name | Value |+--------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | utf8 || character_set_filesystem | binary || character_set_results | utf8 || character_set_server | utf8 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ |+--------------------------+----------------------------+以上就是如何将mysql默认编码改为UTF8的详细内容，更多请关注小潘博客其它相关文章！